Merge OpenWRT v23.05.4

Uplift the relevant parts from openwrt 23.05.4:

 * package/network/services/hostapd
 * package/kernel/mac80211
 * package/kernel/mt76

Keep from devel:

 * package/base-files
 * package/boot/arm-trusted-firmware-mediatek
 * package/boot/uboot-mediatek
 * package/network/config/firewall
 * package/network/config/netifd
 * package/network/services/dnsmasq
 * package/network/services/ppp
 * package/network/services/umdns
 * package/network/utils/ebtables
 * package/network/utils/iptables
 * package/network/utils/iw
 * package/network/utils/iwinfo
 * package/system/rpcd
 * package/utils/busybox